Reedy's Sonic 540-M3 motor is now available in a version that meets ROAR's unique guidelines for 25.5 turn motors used in Formula and VTA racing classes! Resistance measures at the minimum legal value and shares the same great features list as the rest of the 540-M3 line.

Motor Features

• CNC machined lightweight 3-piece can
• Aluminum end cap
• Low-resistance, silver plated solder tabs
• Optimized air cooling
• Dual precision ball bearings
• Balanced rotor
• High-strength magnet
• Adjustable timing
• Completely rebuildable
• Competition proven
• Spare rotor available: #286 540-M3 Spec Rotor
• Built to ROAR 25.5 specs